158093768

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{18947}}^1$

素因数の和:19109

約数の個数: 32

約数和(自身を含む): 341064000

約数和(自身を除く): 182970232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 18947, 37894, 75788, 132629, 151576, 265258, 530516, 1061032, 2823103, 5646206, 11292412, 19761721, 22584824, 39523442, 79046884, 158093768]

約数ペア:

[(1, 158093768), (2, 79046884), (4, 39523442), (7, 22584824), (8, 19761721), (14, 11292412), (28, 5646206), (56, 2823103), (149, 1061032), (298, 530516), (596, 265258), (1043, 151576), (1192, 132629), (2086, 75788), (4172, 37894), (8344, 18947)]